Given a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18].Show TagsArray...
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编程语言 时间:
2014-12-11 06:44:46
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225
Given a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18].解题思路:先按左端点排序,然...
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其他好文 时间:
2014-12-10 14:10:23
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146
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start times.
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其他好文 时间:
2014-12-09 09:25:14
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190
题目
Given a collection of intervals, merge all overlapping intervals.
For example,
Given [1,3],[2,6],[8,10],[15,18],
return [1,6],[8,10],[15,18].
解答
先对间隔段按起点由小到大排序(起点相同按终点排),那么问题来了,如何对对象进行排...
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其他好文 时间:
2014-12-05 15:36:17
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233
题目
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start tim...
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其他好文 时间:
2014-12-05 15:30:44
阅读次数:
207
题目大意:你有N个开区间,每个区间有个重量wi,你要选择一些区间,使得满足:每个点被不超过K个区间覆盖的前提下,重量最大思路:感觉是很好想的费用流,把每个区间首尾相连,费用为该区间的重量的相反数(由于要最大,所以是求最大费用最大流),容量为1,至于不超过K的限制,只要从源点到第一个点的流量为K就行,...
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其他好文 时间:
2014-11-29 17:20:06
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164
问题描述:
Given a collection of intervals, merge all overlapping intervals.
For example,
Given [1,3],[2,6],[8,10],[15,18],
return [1,6],[8,10],[15,18].
基本思路:
对左边界进行排序,然后对有边界的情况进行分类处理。
代码:...
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其他好文 时间:
2014-11-25 23:47:13
阅读次数:
166
问题描述:
Given a set of non-overlapping intervals, insert a new interval into the intervals (merge if necessary).
You may assume that the intervals were initially sorted according to their start time...
分类:
其他好文 时间:
2014-11-25 23:40:58
阅读次数:
248
Given a set ofnon-overlappingintervals, insert a new interval into the intervals (merge if necessary).You may assume that the intervals were initially...
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其他好文 时间:
2014-11-24 20:46:06
阅读次数:
180
Given a collection of intervals, merge all overlapping intervals.For example,Given[1,3],[2,6],[8,10],[15,18],return[1,6],[8,10],[15,18].思路:首先以start排序,...
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其他好文 时间:
2014-11-24 19:01:13
阅读次数:
262